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5-44
5-5
V/f Control with PG
With V/f control with PG, the user must set the motor parameters, V/f pattern, PG Control
Card settings, and then adjust the speed control loop’s gain.
5-5-1 Setting the Motor Parameters
H
Inverter Input Voltage Setting (E1-01)
Set the Inverter’s input voltage (E1-01) to match the power supply voltage; it cannot be changed during
operation. This setting is used as the reference value for functions such as the protection functions.
Parameter
Display
Setting
Units
Default
Valid access levels
number
p y
name
g
range
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
E1-01
Input Voltage
155 to 255
(310 to 510)
VAC
200
(400)
Quick-start, Basic, or Advanced
Note The voltage settings shown in parentheses are the values for the 400-V class.
H
Motor Selection and Rated Current Setting (E1-02 and E2-01)
Set the type of motor being used with the motor selection parameter (E1-02). This setting is a reference
for the protection functions. This parameter cannot be changed during operation.
Parameter
Display name
Setting
Units
Default
Valid access levels
number
p y
g
range
setting
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
E1-02
Motor Selection 0 to 2
---
0
Quick-start, Basic, or Advanced
E1-02 Settings
Setting
Function
0
Standard fan-cooled motor (general-purpose motor)
1
Standard blower-cooled motor (inverter-exclusive motor)
2
Special motor (special vector control motor)
Set parameter (E2-01) to rated current (A) shown on the motor’s nameplate. This parameter cannot be
changed during operation.
Parameter
Display name
Setting
1
Units
Default
2
Valid access levels
number
p y
g
range
1
setting
2
V/f
Control
V/f with
PG
Open Loop
Vector
Flux
Vector
E2-01
Motor Rated FLA
10 to 200% A
(Note 2)
Quick-start, Basic, or Advanced
Note 1. The setting range is 10 to 200% of the Inverter’s rated output current.
Note 2. The default setting depends upon the type of Inverter.
Basic Operation
Chapter 5
Содержание SYSDRIVE 3G3FV
Страница 1: ...USER S MANUAL High function General purpose Inverter SYSDRIVE 3G3FV Cat No I516 E1 4 ...
Страница 16: ...Chapter 1 Introduction 1 1 Function 1 2 Nomenclature 1 3 New Functions 1 ...
Страница 33: ...Chapter 2 Installation 2 1 Mounting 2 2 Wiring 2 ...
Страница 112: ...Chapter 4 Trial Operation 4 1 Procedure 4 2 Operation Example 4 ...
Страница 289: ...Chapter 7 Parameter Lists 7 1 Initialize Mode Parameters 7 2 Program Mode Parameter List 7 ...
Страница 366: ...Chapter 9 Specifications 9 1 Inverter Specifications 9 2 Option Specifications 9 ...
Страница 395: ...Chapter 10 Appendix 10 1 Notes on Using the Inverter for a Motor 10 ...